CMOY w/ X-Feed or Apheared47 amp for Sennheiser 495?

Whch amp would drive the senn 495's better? The CMOY with Meier's cross feed circuit, or the cmoy with apheared47 mod? Im thinking abot gettin a DBSE amp done, and was offered either of those. Logically I would think the Apheared would be best, but im pretty new to all this headphone/sessive compulsive audio psycho joker thing, and dont realy know what im talking about. Thanks in advance.
Chris Reinhardt